if else if else syntax in cpp
if else if else syntax in cpp
#include<iostream>
using namespace std;
int main()
{
if(true)
{
cout<<"if true"<<endl;
}
else if(false)
{
cout<<"if false"<<endl;
}
else
{
cout<<"not true or false"<<endl;
}
return 0;
}
Write a program that prompts the user to enter two points (x1, y1) and (x2, y2) and displays their distance between them.The formula for computing the distance is
(Geometry: distance of two points) Write a program that prompts the user to enter two points (x1, y1) and (x2, y2) and displays their distance between them.The formula for computing the distance is √ (x2 - x1)²+ (y2 - y1)² . Note that you can use pow(a, 0.5) to compute √a. #Beginner In gcc c++ compiler using namespace std; #include<iostream> #include<cmath> using namespace std; int main() { float x1,y1,x2,y2; cout<< "Enter x1 and y1 :" ; cin>>x1>>y1; cout<< "Enter x2 and y2 :" ; cin>>x2>>y2; float distance=pow((pow(x2-x1,2))+pow(y2-y1,2),0.5); cout<< "The distance between the two points is :" <<distance; return 0; } copy Output Enter x1 and y1 :1 9 Enter x2 and y2 :3 -5 The distance between the two points is :14.1421 [Program finished] Need of Programmer Need of Programmer
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